Change history for item: Headphones Koss Porta Pro Casual

Edit History of changes Delete item

1. Donny Darko 23 May 2023 18:02:38
   1. Create: Description #1307540
      Value: Design: on-ear, device type: wired headphones, design features: foldable design, plug connector: mini jack 3.5 mm, acoustic design type: open
      
   2. Create: Device type #1307541
      Value: Wired headphones
      
   3. Create: Design #1307542
      Value: Invoices
      
   4. Create: Technology #1307543
      Value: Dynamic
      
   5. Create: Minimum repeatable frequency #1307544
      Value: 15 Hz
      
   6. Create: Maximum playback frequency #1307545
      Value: 25000 Hz
      
   7. Create: Impedance #1307546
      Value: 60 ohm
      
   8. Create: Sensitivity #1307547
      Value: 101 dB
      
   9. Create: Sensitivity options #1307548
      Value: DB/V
      
   10. Create: Harmonic coefficient #1307549
       Value: 0.2 %
       
   11. Create: Weight #1307550
       Value: 79 g
       
   12. Create: Type of acoustic design #1307551
       Value: Open
       
   13. Create: Mount type #1307552
       Value: Headband
       
   14. Create: Design features #1307553
       Value: Folding design
       
   15. Create: Plug connector #1307554
       Value: mini jack 3.5 mm
       
   16. Create: Length of cable #1307555
       Value: 1.2 m
       
   17. Create: Additional Information #1307556
       Value: Cable connection: bilateral; Oxygen-free copper cord: yes
       
   18. Create: Image #2674487
       URL: https://avatars.mds.yandex.net/get-mpic/4367383/img_id3084435237233238327.jpeg/orig
       
   19. Create: Image #2674488
       URL: https://avatars.mds.yandex.net/get-mpic/1382936/img_id1980843757511841961.jpeg/orig
       
   20. Create: Image #2674489
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id5206760993298385473.jpeg/orig
       
   21. Create: Image #2674490
       URL: https://avatars.mds.yandex.net/get-mpic/4397006/img_id8083567645168397665.jpeg/orig
       
   22. Create: Image #2674491
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id2689288112183616228.jpeg/orig
       
   23. Create: Image #2674492
       URL: https://avatars.mds.yandex.net/get-mpic/4415357/img_id8445794178182568062.jpeg/orig
       
   24. Create: Image #2674493
       URL: https://avatars.mds.yandex.net/get-mpic/3609127/img_id8709396619516342482.jpeg/orig
       
   25. Create: Image #2674494
       URL: https://avatars.mds.yandex.net/get-mpic/4397006/img_id5471544116445570879.jpeg/orig
       
   26. Create: Image #2674495
       URL: https://avatars.mds.yandex.net/get-mpic/4721581/img_id5626861541563009383.jpeg/orig
       
   27. Create: Image #2674496
       URL: https://avatars.mds.yandex.net/get-mpic/4262452/img_id7975810517951408224.jpeg/orig
       
   28. Create: Image #2674497
       URL: https://avatars.mds.yandex.net/get-mpic/4519143/img_id4561566257673790238.jpeg/orig
       
   29. Create: Preview image #2674498
       URL: https://avatars.mds.yandex.net/get-mpic/4367383/img_id3084435237233238327.jpeg/orig
       
2. Donny Darko 28 April 2023 04:20:22
   Name: Headphones Koss Porta Pro Casual; Catalog: Headphones and Bluetooth Headsets